02.50: Two thin lenses each with a focal length of +10 cm are located 30 cm apart with their optical axes aligned as shown. An object is placed 35 cm from the first lens. After the light has passed through both lenses, at what distance from the second lens will the final image be formed?

  05.41: In a system of lenses, it is reported that when the calcul -8sb8 j o5kcxb-+)rbyxj2 dkyation of the magnification was performed on a diverging lens that has focal length of magnitude f, the image size was identical to that of -j x+dboysbkc)b88j2r -ykx 5the object. How is this possible?

  07.43: Which of the following best represents the ray df(f2w ,q4zoy p5 jg9rdiagram construction for finding,(pf2 qy zjwf95ro4dg the image formed for the virtual object shown? The solid dots on either side of the lens locate the equal magnitude foci of the lens.

  15.34: An upward-pointing object is placed k5 lln zc0ityxo837c.15.0 cm to the left of a lens system. The first lens is convex with focal length 10.0 cm. The second lens is convex with focal length 10 c???? and its location from the first lens is varied from 10 cm away to 110 cm away. Which one of the following choices best represents the description of the final image formed as the second lens0lnyx5lt3c.ok c i z78 is moved from x = 10 cm to x = 110 cm from the first lens?